diff --git a/tools/code-generator/Dockerfile b/tools/code-generator/Dockerfile
index 70b9588b439e..47ab14abb31e 100644
--- a/tools/code-generator/Dockerfile
+++ b/tools/code-generator/Dockerfile
@@ -1,7 +1,7 @@
 FROM python:3.10-slim
 # pin black to version 21.12b0 because its latest version
 # 22.1.0 seems incompatible with datamodel-code-generator
-RUN pip install black==21.12b0 datamodel-code-generator==0.11.19
+RUN pip install black==21.12b0 datamodel-code-generator==0.10.1
 ENTRYPOINT ["datamodel-codegen"]
 
 LABEL io.airbyte.version=dev